{
  "manageEntity": {
    "action": "Repost",
    "entityId": "218175223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa69bf133e283ffacf3ad92e873b15ecb3baf6f534804a7c69d7c189052d01e75",
    "signature": "0x2e9ba37fdb83bf5abc4da0bb1c5cae5ccefcc9fd77c23356c84502b0e619741123cc4075c79b1821a7840c9f645acb44bf79da9f58b60808798e6de42d82370b1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}