Transaction not yet indexed

21b3uBJEddU2LTxTpyPYfh1tcE6ZuRojaGS9vXNs1UYCmqcmFyaAwXw8jhw9AfMg4E4cVsqMsSabBsGyhN1v7Dg7

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