{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5507a794d1000451194ee89e72a63ef38f902c0e50aee938febc2359cc22c37a",
    "signature": "0x3a580b1fc6cd82e911bdb6760bf88e7b3325e84b2f794d96ed415fbbd022d7353ab9180ee66ec0186781c6e595f596ccea4e9c23232d6256bbd2d622117f16681b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}