{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1484161039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9395742bf26041a747441b21af6a41465bb4151c3f67cb31ea1d556104cc600",
    "signature": "0x734ad7b7c0bfb484cbfda54a0d61d8dcdc3f6b4284b8cba7b68bba869bd630932998f544ee881c1d3f925e9243517adbbe1c9bc9481fae4cd3a42e4cd5dd02031c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}