Transaction not yet indexed

21En7Kdpa6gTws3Zt2ypMsQE2ei8797z7KVShakvPCdhNArzMfrAFp6ZbQW5FU4Bsb8F4U71eSYDbUeZxwwKAME2

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