{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142975902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x293ca060dca1121f476e197446b14cfea101c0e8414d3299d787da8092444e8f",
    "signature": "0x3836e430b8f3fa735f9339f3f5264b57903b4d39bd448502f6210529d8ae42c36a86f0c45c184d312bb668b4285aad4c96f1cce1d6be910a3cfcd4de26dae8451b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}