{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277154981",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f15a60f5d80155add3083ebc488580df48b135c9c5457a2a6ce706e9f391629",
    "signature": "0x01bfdf7bec4c49f8431a6495eec7914306a63635605affad900df9c3d1e0b6a75046d3bc625701b00c12e2fd2a2912b37fed44b64d73fb269c6cb46f543ea7e31c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}