Transaction not yet indexed

a78ZJBWdVEXPHrTSox5iGvJgmd7f2wb6VEWifY8v2B2T3qDtbBesN9Qa8GkqoDi4uqAFrsz4Txbx2JmLPUkSFRZ

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