{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566860244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x002299ce1c435edfe14d2b4ea42a0e2726f16fa418ebb5098628c5c5262a8e06",
    "signature": "0xf28926a3a6fc25ab7d06126cb16c972451a99dc7439136ccbd301982edadbcb65387f525c74e4048056f8495dd4a00a942bc461984a26e2f5ca3353ff57039dc1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}