{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1419186176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09246f54096ccc569508fe53bcdf5d769e69f408a08a4376b8cf4b584f3c6ba9",
    "signature": "0x595a3351e9952759cd776acd4c5d23c90875a741abf9eb100dc2519bebddcae54d3869e723189c3fc307cdcba98f012eef022cd3d0959ff67223442c10698d841b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}