Transaction not yet indexed

55YPMVwL2NEtMHbV6fqfb5eeVcNU9Ws3v79oZd4fvKRHLTWyG46ugwjZYmS3KVFGm13S38JhLbJsxKf2k18s7726

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