{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4811c5f2db65b6d7560ed6b3de3370c4ce2dd0e403f42767d972751da98da7bc",
    "signature": "0x933063bc443f8b2381c4db67bcdb4fc2fdcb6e1c084cf191e86515fc87018b6b3da0ced2ef3a5745f09efaac3208067ac8479cd53767466fa2c34a80a1a540a21b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}