{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1345243162",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67d1fd626141560cf6e0f8488e4eed41dec9d58e9410029e1f78e6ec7e4145d7",
    "signature": "0x08ea2b98b19b9dfd3a70320fa84cf13ca7c45a4d3a91a3a89dfd2d7222df42d85285d66e506de5f88f9b2bf2de5efc669195d7652aa969c38514b585483fe9d01b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}