{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601646850",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe518b2fb4db3b6158b17eba5f3d6383b6ee234090c7e2f746dcd06c47aa69a67",
    "signature": "0x980efde50c488e2958fd4c559edb5045ac58e064b7878987f969e812f0d006a05db198bf5567f1bdba6204ac952d8be109d44baac41765ad64e98c5a9dd3e8b71b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}