{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2132486928",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2578f5e282e93cc4d66467bcd70a8e3baa80c764747927557be70638e982efea",
    "signature": "0x13b4b9ffe4cfcdc380f004681b7cc7c5a54bd61d67d0b5b7074820fe10b4b8055e503ed32cadec7138ca3ef97c9e08a79705178ced95e50d6b888d177da39e421b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}