Transaction not yet indexed

53N3Q5R2kmJc4vwn5rdKK8UPUVKzu2UH1r2YTWiKK8LuYAepgQNnvdqZa2toW81v9ndBasLmVoqg159mCCLub1Qe

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