Transaction not yet indexed

53VSkNTB1ZpC2VKpdJ4LUYzL4CLaWVCbwL3YpELgtbi4CC12Ap3d84kQCWaPxurwmViDeg7jZVYdUabREHo5cyn2

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