{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1551511367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e95d4d498f16791c630bf88e79811307b1ed79fe63b0b5cdbf52e9d6fe9701c",
    "signature": "0x19b81e50ca3b26c216c70f46342cc0b6e8ffc03ff3219b471b2d6c21a0cf4cee78da01a65da288fef3a973746691b95fa479ca48fdef3ee2c434ce379f71f3791c",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}