Transaction not yet indexed

AxC1qb8KrEDD9NqTsg2PgK2ebKPqwmw4q8p8VyeZ5LMMcKVN28o7PBaAZUapHMFbNaqvTxbrHv4aPkVw5weMAM7

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