Transaction not yet indexed

21mmyiUe7HmPFMeaAFRBfMU4csFnu9ScDVDPeKXBkBBmS1tT85YwXF9wDnbzsgFTrZ4WbXZbwWtryVTH74xGRKpD

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