Transaction not yet indexed

55UDdYyLRisQaXzQDqpVdZQmCcRRv2uS16Xc4bh9ekeL4JAma8VGn8GSVHew3sxM5f2TcCa8E3HGVNcEDSm7S117

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