Transaction not yet indexed

553X2xaSkvWMcdYn6u2HemVvEUXZzkTQPQtsGLaMQDiSqJAyZrp2dtwKSjfQ7d8uCNTPHdSVRuH9bbyea8gTYG4i

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