{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2015907026",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53ef236d9fba2e336a3066ac3e11cb7c8b6ee52b947cfc5774d7ba410c095594",
    "signature": "0x6887a2b7466a147d81fbdca97d2e343306199ecff5a74a0800d23cf726f3f7d2571b1a66eba77e6522da11673c74799f7191433c7aa991ddd41dc076463cd10e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}