{
  "manageEntity": {
    "action": "Repost",
    "entityId": "412019955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69a0a3d0c0ebee32829352c0db431a22105101db025217a146229dde5e287646",
    "signature": "0x527b50496ee2ec40f210bcbea26b3c95dde7f5074126f09130033f248d19986829fc14c2063cd10bdf4cacd974c108d3abab08aac4524a74ae795dc8acf0b0211c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}