{
  "manageEntity": {
    "action": "Repost",
    "entityId": "648829081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26b2672d49f8569fb2727ff14c80f3332dbf51635b011fc39a602fc3a13355d2",
    "signature": "0xd6c85499c1eba67479c7c81460c087d741d4c4230283148945f17682c2a1993a5e53b53220bfe4af72fd2ca158b9029c3164f8e211268238c9518715a1ce88c11b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}