Transaction not yet indexed

5M6NuadEFzzqQeTyNT9U9kxuuRBU8BEFFQffFaRMWcCZoXjxcGHwUv5N41dhMvhonGBFGFSkjSbqM3exqZxa2Fx6

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