Transaction not yet indexed

54o21RSPkG5wS1LfwiSmwfMctdBrGTGAKMxuGPHAd72caE65R3CZyQwLm7wM79Wb1YYEUs9jPiiUPSvZBpNPJEdV

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