Transaction not yet indexed

53UyMCZ1w4YA9yp6zz2AmmsGDZWuTEcBmXRpeLajJJhjKXeRyqBPcDdBp7m4ykRrUb1onrWPYD8gMKddRMqfQaFz

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