{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433772249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1305b60a4d60bf16b34b2b46ae9bbb3706046f35c32dbb4164eee24d4d6d7d2",
    "signature": "0x51ee8bf5bee185936bae91034153526050924fda37d439c2b87dcefb6410d40a4c3b282547bc04f07976817cd37bc5d57404b4df8d1ce81d49602f60251a10ed1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}