{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250594",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x568aef2d691d88d6ee6b3aa69627cd892fc545f5423c40b3c2ba98417a19bd8e",
    "signature": "0xb6d94eedafe48476cebe5423abe31c0577722c90e98f08338f28927a2523925051152299487762df3d11da1c368ee9aacb1bc9b6354d7912e1e88ca5406c48b11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}