{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85437185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71d76e0f3e120f73fc9b839c0e393779ce97a184f8c0f4878e6249d0d3c77a5b",
    "signature": "0x04c894438be023772ab58437db45141c4cb03edc72b5d4847715f2d78ec0c12d64ce2933ecb23846a585b4854cdc414409a283796188a12b86843e29744083191b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}