{
  "manageEntity": {
    "action": "Repost",
    "entityId": "68646230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd51a20b990b94ecf2e12908bc19a4993ca49c1ec563d229c47bf6bb92fccc27a",
    "signature": "0xefde6eb4268b18f60e7b87d79c02499212fff55b0ecaf00593954349db66990a6cbd374683cb2c3ba8816479c1200f8a096f3a8af5734d9a675168bdcced99b71b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}