{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1720120051",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1bc40224949c81a7af102dff66cc5a0eec150a791f53b8650d21a6873043963",
    "signature": "0x7b61e08c2e8b6e7e537deecf849a2a3019791af300cc90ee20e43e242a10e4d0450a50514756002182b8d1dc60841616f660d43021bb5e729a55fdacaee6dc6e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}