{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104067898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7c247ca33237a71c6fdfc1aead5f72206131acbe7a453de46a48765358b972c",
    "signature": "0xa1aa346d205efe90c24062b28f9bd0bca49fd8e9b8189341be907a1c1f8bc1e86d0bae858c930ba0fbfe53a04eec2627b892d5d76b8fb123b647cb997b89b1451b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}