Transaction not yet indexed

53SFheLgfGCy1a1xp8SHSFXHRJ3yoTooXZCzh2DfrXRGySXJ8UrMUM61XxRGPn6cxDvspBaqAVKmWahy7ttNKPQ2

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