{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1620387926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7e00b789a9890535c29293940b54b921f4b37ace176b0dede091adb1a2a5cbc",
    "signature": "0xd71d0fb54587a09d1482630b7a5224dc41ce1fd75b33144843d08caf7841ab6b5693c9d80103a88014fee1f02c28ae4f449b1211370bcb3f80547077e5433b9b1b",
    "signer": "0x03e9Caf2aeac5a0F0e4Be56410d67A4148D38Fd4",
    "userId": "47828528"
  }
}