{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805600328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4855bc858caa354ceeada538c01a778393ac0e3aea41b16454e7b62ef0f12c55",
    "signature": "0xc9eefcea4672c3b1ddd953f57e28ad0b050d0d69da2cdf07b0fe0046172a62741db1e6acab170751a7f61a1b8fd6523ec0f4cb3092c828a789fedd857aa0e6ae1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}