{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73922888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11800bde2426ec903228295296624634e06762bbbe240c53c0a997821e96d2e7",
    "signature": "0x1d66bb2be93e11f60c7d1646b33ce052745397d5f3302e8e66e72a0fe4f270936d6482a1a9295dafb90c3b786ffebe4c7e166440e56ea9980c20284991745b5e1b",
    "signer": "0x253047c0af4Fc72D6658Bc16df0b3FE0dB459513",
    "userId": "186198383"
  }
}