Transaction not yet indexed

53EhLyJTGihz3E9mj69RMUiRQybcAEbVg1tiTy5BHjPpcXZoSmnKPCUifQfZHk2DtPEcKVkZGHVFfbhkeyUW5vu2

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