Transaction not yet indexed

sam3CLCMzrqav2MUuEyMLp4YapNeqgna7eMWUddMgJdKoFqbW7MyQxQy6FH23fgjMfSoPSSLKAX7nqoSdGQ8bNU

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