Transaction not yet indexed

53CTcN33zHoUpsunCWiuoKBzdervG3JbN8gtCx66DGzXdsFBhpzgKrUj5cLnTz1up6W7PiFAFPcBgP5EbKMXyPFa

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