Transaction not yet indexed

53DFecc87i6nuye8PBHCKBFDYuUziSRFmeb1C2aY6oDHdaucwr77VaYs4NFSiiXqcnRJf9EdwbfXZa4Qk1Qgm1N

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