{
  "manageEntity": {
    "action": "Repost",
    "entityId": "476692237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x208ef54cfb931dee8baec30c5bbc8073af509b15db6e0fc2a19c2c15f20bd3b0",
    "signature": "0x732a632d493e1484d583fbcec2afe51fa3ac1efae323c600aaa49d1b5f2abc8960c782ea197dff42b53fc6e973bde9d012035ec9743ff0cde6fb97ae297c37ac1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}