{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1438108360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f488e3bf3d5a0d430fad829247c50c42031cbfe2d64289fe30e75b4e35a435d",
    "signature": "0xf6f905aa1ca5eced472a0570dabce10e3e07a42cc13d83f9f898ee17a6018c0c2b937d84f4d543f91df07a043126bbc32e45127711e75ff37157d0b119aebdb31b",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}