Transaction not yet indexed

MLpcSRf1GwCTdaQ2ZbhaLt1t43Dm4QJwKVL35V66kcMH5Kjh99CJGzHno8pEypg5Z2AZbnkVWEwH4RfkQ2ardwk

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