{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31e1303f71e5e5269bf3bc2ecb1f9bc81a7f18270a1bc2eb607f29062d8c5cf7",
    "signature": "0x44738d2e57611a08544b8c746007ad90c8a00118737eab6756cb29552dd446791f873483fd06b91abed92302f3170e3cf25099891cf184e2a82fb7190bc1b0b31b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
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}