{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1691996316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbec2e36566eba7a24ce967429a10bb00c091e1372339d85dbe54ba7e2754ddd6",
    "signature": "0xf2cc2f558a63d30fd5c7a6bc135e2fbc8c56a0fee083fb38f9ee004f20216d946ec49f2d11b457b7de0e65646ca3ce033d21edc6ba02e9ee08adadd903a0a0a21b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}