Transaction not yet indexed

55ngxBxZ3Uu2RLwiCV3qUm8z24TX1kA1roPMrC9Uuk7zpxZkrBFqX4856kGoPVK63FLiHfzzEfgEZmBafM3SqRZY

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