{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cf2ec53b59864f477115c04b5755484e32b37d19ad7f3a51546c285299062c6",
    "signature": "0x81054626399938e88e3f1c2e229071e621572d6e0f374f4dd0e2ec0437965d1b425d3f3f4f2e689d8d85167fe7d824d233deec68c7244dbd20fa98ef2cb44cd31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}