Transaction not yet indexed

663pk5NMPFYEVaV8sMKnxmqH6KawdcjWSVGPBvsbbpDMM3NdehjffAaUJwFH6pJvStiW2PPFBAomiLJAVtgN1Rvv

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