Transaction not yet indexed

53DFcTVpJWfiH3z8WwJAUemqtrJQ1yjnoHBnhp39dsjLGMPsiBAXSuzqsV5uY26UHNLRcTUSKgPeaGo5k8X1PKqt

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