{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234390087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c8e59848e6d5c760ccec008a205638bcc04a310cc596def54e35c9279313e38",
    "signature": "0xf8649e5e9385ef540d580befbe50f616815555b07e617de8f420b604d97e0a2017fa2f40522291d190caae9e47e591fa320fd040e98fa4ec061949dae632b5ed1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}