{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4dd42b25a2d32ab64c96b5c2a4b1fb57c17c7528778e4556a2810f79f1ef498",
    "signature": "0xf72f06c2b2a2d96236949c2f4274a066475dd8f19c3537b0da3a16d2fcedc5ce33e09b012d0faffdb4e3869ba29d3964aac2d79c83d05acd6b19dee7f6087b4c1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}