Transaction not yet indexed

55SSBjEJRjB7rNExzJpfZ1kgbECFwh8ej9UXh8p1iCXJsQL1cVDAMFKt6PG9WiTsqVLfkZw9JNv5GkgSUZwfeSr7

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