{
  "manageEntity": {
    "action": "Repost",
    "entityId": "876811609",
    "entityType": "Track",
    "nonce": "0x96a45637bb07c3858373e5bd08831c6d4634d01bcca2a3f67e8a726e526b2af0",
    "signature": "0x5302272e29a662b04ceb1d336d49296cb00ee4ace790ff2021af3fb5e6ed27ae1f851b88dcb1f5171f5e796efa5020bf62f0faa94601c8270704cb138a39c9ee1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}