{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44b1e85cefc6150c4399f4461722847079070f548209da7d90430b3a50a1e64e",
    "signature": "0x2f45ff5ece595870ef453101ed5e1b890b70e5a9b31a7b5604333e22815f37e8271e95455b811a1bd4761688b0d8a2a953929e66521799e3685c63d9b51cefb31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}