Transaction not yet indexed

53tAe3VephLmczPHXcMvx7RaW7xa4eHF2NDmaj1r8mJtx7aXoBSyv3Q7XqPHpx5QaRWAkExAFSQgvdxUiroeG5B8

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