Transaction not yet indexed

TkCU8fXipa1DjAnfDSPac8MQ9Nfc5j99PZmeBRLgn73shFSNmC8tgcwSCpQDMAUToKikGnWUfX5pTsyZpXRe3um

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