{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2115726294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45b8ec59978a469a3f82fdf1853d75d1c5917673ac4869b799fb5ccff71b6668",
    "signature": "0xf151b1b3dc32eea61519f8fe734617c08787cabd3ab0fea376673bdd749c22c7191957f513b8c0290967725da5ff56af6a0e9cfd84a336f200dc1eb7d534ce391b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}