{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1276261347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc57d10482be67d1721e4ddf9f3bc9c7138a3101c600b69c711db29048e646997",
    "signature": "0x2a54bb13ce284a4ab7d0d763c0d85a3c46b4655f8e9488f1fb2df74160adfe530eaf0950d000ccb6c942e3c2e31bbda0560151a2f113b837ef6a90f6b6fbd8741b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}