{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1301460317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6e8761a3eaab3a8a658193f6959fb26ffddaba601ee5239f5565b18e7372c21",
    "signature": "0x38a898326345a4a26c3b7d0abe1e77072bb1a50626962a2f30063e0eacac557d60031abffb99742f90db1fbb76ae7f25aaa8ceb45d6a333f24695e4d058804dd1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}