{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285885231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x417272bb93f6aff815e76a577f14a2c4eaf61878e30a8128cb91258437446d58",
    "signature": "0x4fdf526abc19ad5820f7e8098ea40cc84096ad933985dc09219df6e9cd66bb44356a0617ee31eb16eb8c38209785c77daaa24733cad38f8cdc25974e120501ab1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}