{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261732759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc3f9b9770780474ff699e865f5929d4768c8f9b1cf99ea2a004c3233fb09aa8",
    "signature": "0x263d822b0be42be6d87ab7d2580c6819c1957dd92a58f1682bcf9dcfcf8a0e7101332be7adeeaf33c7824a42d2d9c31f0be0f062670bc15924194e5a226a3a801b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}