{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1857757394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1f316b43fb08da27a2bde0c7ccdbb411727aa096d326ef4c76692c01993191c",
    "signature": "0xb58d7b4ac57e2ca05126c157768f1c52b7dd1123d274c9113b580cf76bec9f7901c990cd86ca39837eb9bb85504b0b28719f52f6f188fcb6506955a19a9ccfab1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}