{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x963bf4679502e7378a26ade0c76e228327aef54157484feaca1811ea979ea882",
    "signature": "0x4affb323d1959064a67ce7a17c2d728c3d14b78327f5984de8fd4b4b206fe86b70f7f8817bc0e1320b0523e0729681da6f7d02c0c1f70d18fbd3a39db4a07de71b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}