{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1045173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63e03c863c7ff93af162ff72fce233a92932c418625bd5489c56c9cea3a53743",
    "signature": "0x6b832a5d4710cb3ed73ca830dabdfdae5b36c9953e2a0d8fcc346b286a63524856d030797a17c61e1e3a0331412b0865a071892a7f96a6c3353bf2e89771f2211b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}