Transaction not yet indexed

53DxwUoj4Vd468zyxD85NUP1id5uQsiBQbET7u6bQeBXp2XmJfAeEghm8CJCPJcyH4vbJsMpLb1UFtW3zfaqgER9

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