Transaction not yet indexed

AFmUNteBBn6dN5GngQ3nxXHuC8eLM7mcULtAMqu45XuN3sAX1MjZV7NvEP1aVR4d4LbC6j5RshCFiGF4Q1SZZb9

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