Transaction not yet indexed

55PwZCJv6Z8MSiUMkuzziPZxTDwgsu5NqCCT7fcNnYXHyaxSUqkwBZVCZBX2pWBaJS7sf5kbTHXbRrG8LAFvnsms

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