{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1671485782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x437622337a270b373de2d70346546cc6177b099a0398baea163a17eb109fc21c",
    "signature": "0x4b604a9e60aa8c77b7f01baf9ce1b0efb5bb0bc68b36c537c8a3fa443e24e0df65b51d6cec2e9108e114409f48fadaff7378f3168f3c75f8d3435cd7f84310811b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}