{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1288887269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8d5c24ab436ad303028f7bbba6afacec16d0a56423c6cad0bc2e05b8c79d176",
    "signature": "0x36a1508a4e31e35a42afda08e05e96d9a7b38d887688124ca6fed343c88a70b55040c75b5ea426f418f9cc2db3dc39dcc8ee23579616bca3789cbde2b2b923b41c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}