Transaction not yet indexed

621AXncmDV7kskLoSTUTLqqYDRiwsKByGMVpDKsug8RNSJusSh1rjBm1yR2ZKD9XJZYWCgHdC9rsE3DLprwG61NJ

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