{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1870556914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9438afe43c5f6d92d4ead87ec21f9e48d57ede95021a49b05f10e1dfde2c98c1",
    "signature": "0x4b5c5b47fa92fe528411d2844761b1e4b8e14594331756169f52a99a00c1687c64ac460c063f4ab12e5ee5efb10297df13dbdec2abdf5db8335e53b318a0a63a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}