{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1484402741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34e2924784829be035e1185c547e0d77b6dd62e12520b1b87f0b79172f398990",
    "signature": "0x7bb2f54b35df2aee258a116d94db6c020ee5cca30ea0b2a30b532a10dbf4b9bf6a5939cfd386d416adadde96c77f27c256d2f45cdaf74359c80a016cedcbfcef1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}