{
  "manageEntity": {
    "action": "Repost",
    "entityId": "670438500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x061e959329b71e2b71129141aa960d12632db9a977dfa4067d79626a3001ee0d",
    "signature": "0x3e61c54ada036338439058893aa3c50f517ed2195450ec945189bb5b7196740675bc5a6c1a58df8edcb2df9d31a09a74fcf69aeac0b4c9d349c9d06947ada6ae1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}