Transaction not yet indexed

21bbnU9uY5qYF2aGs8gL9HA4vTxScNpNap5hFNeXXdbSyfUoWHQK2nRPcLBRYfahH1Fb2NfJBufaFQWDKaiqizb4

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