{
  "manageEntity": {
    "action": "Repost",
    "entityId": "163369806",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x821737532ee35250415235359f22baf35e90ada0e4e109dfd3abed7db5eaf6c7",
    "signature": "0x9f3638d4dec6f45259660185d31235133f4e92ebd34440db3321e03a669ea4c202874759f0f90a2c8196f0536e733c802aa34ec1fcd540bb5acdd722bf8116b61b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}