{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635876917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b366584f5eb2debad48a72616ef4f53d0c3afd48af8b3e12b7c77769f3f87e5",
    "signature": "0xd9ee43e1f2501409a3ba03882b14b1ceefca043cee1ba5e9e159a7dfdd387f0931bbaff19fc4ef5646c3a1df0bf7b52c70c1c7d1d9fef0706a1cfe59a162965f1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}