{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1206050590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3e284c3ca34027e7c401cd4d1835ae2c701225c4cbd6603bc47a42c8fa3828b",
    "signature": "0x717740f12ce8aa7223be1ea97f3be2358bc2acbd52d835b85dc07a894cc3834000f354fe75772127ce2491943f84752ce56d92dbc4614e0b2b868ee8b33092941c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}