Transaction not yet indexed

yK55WceJDfmJwK5fMJ3VAPjMeQneJbkJhn3oqTiNYrwJrx7zVMU9gYdQExuHuro4Mh4nETeX7zHaK5sdobK4RFZ

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