{
  "manageEntity": {
    "action": "Repost",
    "entityId": "826900730",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6d93c7018a9ac5f6ef9aec26d9af1ba763b057f655ce4cef72d5d0fd1f539de",
    "signature": "0xbc71c70f06face89ada3180e8ba673ce216a8c929034d2355d5e781d6640a7144b65d31e3c62f770d1e5378b8cc5e7ffcadac48c0f9d0449bab539baacd551d11c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}