{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896999759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x211bb5410473a7a39035850a059f1ff3f8e81a70d03f354d945845420e855bd2",
    "signature": "0xcbf338a738588a375f2e1152372169ba12a47e47fb0885218d4937484e54ab5958a679e221cbad5e0a6edb8e0a528e55acd1b6f55d09e0ec12c4b303cc5abbad1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}