{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1074556183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa17115d85728b591633ae89cabe3240ea5fb7b5132ebd50aceb47269014071e4",
    "signature": "0xd890ea268aeeaa17b634ca74c728f687c2530a6cdfea89b0c378f5b351cb644e67bed833a83e76b77772429ca2daa8dde96b1e2e57a2221ef90f4d18fe06de161c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}