{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525993797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x929a038becc04d416d281b64622d2d3be1ca5ec5ed8132804029d191cdbabc48",
    "signature": "0xa7717e1ec9e70ff2dd863d68653fc1df490f2ae49a1e47ea7b415f6c7ef0e05639b3f6ae54c06097ee040fc2cbc1877379440f812a044dce927ba34e125db79a1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}