{
  "manageEntity": {
    "action": "Repost",
    "entityId": "867568415",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ebbe2450049bf00f723ba669598b383f274e59660e29ff6d18891dcb5b342e8",
    "signature": "0x8ba458f673447254def598e91d29bd5a3639fd0c81fb0ec2beac150491100e155a966ccedbb1920d6ed8fea7bfe07d89d08f0fdc27b81e548017d5b1254f1e0d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}