{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1227138199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf331c495f0836d2bda70a5480343c5591d1962f98aef3d01efde7e1f03dff8b",
    "signature": "0x3c4578154c5e9440d162be897cd20c4829c5e6874ebd75597c443f61bbc7a82b402c3f56cc044d94689ac94f43702fc70637340e01938b6fe605ec9f887bffd91b",
    "signer": "0x5d8091c5439F52184dFD827f33FF815dCc827bA8",
    "userId": "52403052"
  }
}