Transaction not yet indexed

5ai9f3QE6NDFfkymVEX9PiQqiV578jM2vnSzyhkiQdvUmFtc9kpd4UeQvsPkhzx2dayHzCCRVcSjFWGYnerDFktU

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