{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141385280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4a827bc811240d884539e76c73c3059d87ebb11f06f6c3156afe265ca2ea2da",
    "signature": "0x615543486ea41eea090d93f86e1ea96a1aebeb5906921efdd6154b9739db358d54a51ea04ee6836c0481263dd1e72e359a4d67eb696aa7be59d59ad64eb2d2361b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}