Transaction not yet indexed

21zQpstmsxhSMZybz1CoG9Z2toeyuQrFZDyaDEVpcbfhMC8bHvw3VLowKXQ557R3M4cG2Z1waWtbZ2L533TQSuRm

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