Transaction not yet indexed

278VgJ6NJkip2UApPuv2HDwM1DFwYLv15nB1A7PRZXuFH4aQ42oXJMVTecXjhRAtmmbhUJKCAtJ1LWwhPHiqqMPc

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