{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502387264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ec755aa4506629593c76816041242f82f39c1ba245b279c9c99333d41fe7407",
    "signature": "0xa15cfd5ed5e0e04b54235e5b4a120763747452779552beeab58b77e35c69fe02362b33fcd21de6c8077deb3c6004daa9ac8a03ad4655637a86144ae162f84e431b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}