Transaction not yet indexed

55nR5MHdNKTqd4ChTRfS4mRuymN172k4WC4nYejq2zFD99BPe139hQAr1TXdFyd3FvUCbxZJTsDL1sc9HL6cqSc2

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