{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666235201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9a410b9abde88edc7df88ab2e1e82b01831f20b2c9a585beb49755dd59ed652",
    "signature": "0x881ef9cb0e74c9b985ba8f6ed08c659a31a2997e8521398cb7dff0f744a689563bb5f798eb7090f340da3ca6db2efb508e0c88dcb21d0cfd4fe6c3bf02aaa8931c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}