Transaction not yet indexed

21AipEhfWTLFUTrPaJYFGdgMgeeTPvuN3yvhc7BcQbyQAn4bzizprQcjVrMWJ7am3UTw2mJDpJkdqYmSYFr3VM1X

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