{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1014736520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad322081e31f4e74dfe43405e06b7eb94edb12a33f7231d4c8a120eca0867a14",
    "signature": "0x401d95401ec85f78f47b70c5bf67615eca7adcd77ae00cd0503004178d5e494c6010eed5ea5005029fc8f3dcd292d16597d91ea93add986ab900723afd9502781c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}