{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1053518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a84670d1ef08be59afc6c5babf9360a8504b72150cc3571d29bf8b31ea4769b",
    "signature": "0x806aaa128a2033e7a936a1f00f9a9eafba999d046cf5ba491cd9f2b96a8c61390a1113e83ef4a1ff720d1a20a60bd936249af6bfc26a241cd1f86b0d772793481b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}