{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1257133239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea35dba2365209e2baaeb17457920bb59636803cc0ffee0f3153d43ddf151eff",
    "signature": "0x4f3beb984bcc5ccffe3c28398882a38199c18f8a45a3547587342f12288cf56e54c52bf8b20db99b53a42a0adf490525ed57168f24bd07b7757a13f422c82acd1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}