Transaction not yet indexed

21RCZWVcLNspCdrTQuYDK8eVHEdbkfPz87LDVJoJLpnG2egXGm9ptmbLAThKbb8rrM2sK9KbH8fKVNSz9PAZUnZU

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