{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055401703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed579c4cdfba6f56edeb893437fd7d1f962ac22711b10837a836614a8e01fa33",
    "signature": "0x870fb4eafebe2de0b3eabdd3e0c41d6440819c211e3a0bf587d67404da660c8c5f6b7289b6a60ff8fb581a7132e0731ee5dbf324e95f9ee7ba4bd5307abf072b1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}