{
  "manageEntity": {
    "action": "Repost",
    "entityId": "472534689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaee79b4240485da80a6bc94e4ab9ae09940a8de78f1300bce66f9205c05f5a08",
    "signature": "0x2a789370f21656cd89ac930b57de45f8831f3b00138287d1e2b050821537162035a2822442b32c408459968d21bf51fcac1c14b8e6bece753d1454fe2c88b4cf1c",
    "signer": "0x71214aDcb582235538B21960fE9660B5eb90084C",
    "userId": "50737590"
  }
}