{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436196098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fc86b0f47f106e9e6117c6f29c7746abafee4d977a8c6313189e789f720070c",
    "signature": "0x8109fb4f38a91814214e6c8c7390d19ca913fbcb2b595cfc023ef33616fd18f9321677a21ad6f7dce8e73a3aae1b14a2f82f936ccfed7673bf2172fbdea636b11c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}