Transaction not yet indexed

55o7yu9166jiDwE9B3BSHNFerXDqwm9YwJ2snTSA2Uptm4ERJQx1aopqgF99Gac9b2sKkQiPjmmCGYZv2ZUmgR7R

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