Transaction not yet indexed

21DmbjWs2QD2Csum23iSNh3ofSpB2K3bxBcPZB3QueGmDbUWU7jPiJkzjcN2SQKC1sWrVn88aUezR4HGn7jrWZp8

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