Transaction not yet indexed

53sSBGHkffEGm5goUNLPUrrD4z1xvKbJqspNLYu6TTSq3h2HTSW87tz2xeVMgToyb9a5PvEFFM9VAS2wamf9Sqxb

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.