Transaction not yet indexed

55E7TyoPPQxHP4r5Q1jGmPtsPxdyv8MTwaMbusFsPYCTgAw9D7XFnWXSCQLam34xUyYda33hAXoBvNBMNDf4Ygrm

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