{
  "manageEntity": {
    "action": "Repost",
    "entityId": "500031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5344d7ce8f025628763ff09781faa07848cddea5d10cce65ca6797746caf4bb1",
    "signature": "0xdcb7a12e11c0111e8c9bc2b25e57186551fd06c8037c0111e4de83bdd5c5e10b17b07ee1307aae26d81ddb6f546deb0c0f0c9ef47e9a6ee2fee12e27ac291dbd1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}