Transaction not yet indexed

5kk21B2D45XamCx2JanET8iwDXjdWsSAGQAkLNU7VRL1EtcprwUJHAVXYdaQ2BC7e7T7bCDDq4mTmoCiU5n2LJED

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