{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2144362851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x080cea97c5a6897033fa183d5704e4cf3412ca92a5d335c14288ff3aeb610ed4",
    "signature": "0x203a55fffd5ad7d4126b3b3eca22e873544f30fa2e9a7623f04139cd6d441487643c128e8ffd3dc1ad830ec08758367487da98af6e382426cb38d88781d5ce921b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}