{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1673567369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7eda493cc4b0639b0a47ffd66f066f052e0dc9f5ee1e535e289c537de935bbfe",
    "signature": "0xa7385280e28ba8803b8ccbb2a00fe4f557ebf4fd400e91d75a751ff3fcd859f41d942055e62f3ab22e80a3373d14168358281d15ba096333823e3454a45fe43e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}