Transaction not yet indexed

Ff4b78fLE9vHdeKKALDdtyyS1F2MBbUvA4TnsmKidpUzGm1FALiAhKzYudZLFmLhmLRFAK87ywSYWcSMAQwTSVR

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