Transaction not yet indexed

21Cc5pDSZHkbRwcZiNoPzybdrHTBgL77ZSk9qdYTmi8KsGyCdqebfCZLC1Xc5b9U7u1Eg5KifsqKTDLjYcsrRGtE

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