Transaction not yet indexed

21CDJkEXJFDSqpsRppvhhDtfahitzU3fV31RFAj7Tx4b4N7pHbfjgfg3g35KYxHG9BMaH8Efi3ust2n1ySAEkyb8

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