{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411782949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x787cb9360f27b2cce1b68d8118fa280c2f7cc9f74cd71ca51c6fa8fbfc390d3a",
    "signature": "0x1f64224a42c11be26f657d541e1dcbb9036b023c413d7d03e9d8733b8b35c91964ae2e4fe832f3d8138c18823804bb9e46a3bb8aa750d01cbe6125c84bbf7b841c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}