{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1300980140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92ccf329aeaf8a959041a165173a40f4ec6d2c1b85a7360e47e86ff0940612d0",
    "signature": "0x55e45fab5749ede9b31a1a643388fbc90f0a1aa2144ee1e6270e1cdbd953679067b4e674e10685e9634fe169204e67a27836b767eee447462ea7d75dda39fb0c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}