{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230530018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf552956fd7bbb7d9e5cd8083391a0a38600d24c14be187c3a493ca6aaf1b8c8",
    "signature": "0x710f0a165f3c121f7dadf1eb363eb9a91710fff989ebf3a3d4c7358f7c8c998d40622cb6c2e8f84139b5510e941f10140a0b9e970b7b256c472009b4e5070f461b",
    "signer": "0xcF1BC458908F84936B19Ca8Cf67C751CD647B02b",
    "userId": "310796"
  }
}