{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277084242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x774ebdaafedb92ca0a0a04c6afbcf3360a8e673af333fc9b6f22c1e39018d010",
    "signature": "0xb4c06af1540050d6ada98af3c3e9335e9b9f7a012a558da34784c798334f0e601af1a2b24fbe1a4d8c6b5f64227a69bff850117f7ba40ded886f9dad4629ef8c1c",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}