Transaction not yet indexed

53uZ6hfXF1yRAtJ2evB8ZeiMBbmPXVCP6XqMSsETUQLCFy3ZD1ZUWeg9YgsSvNi6eTXaoYDzQZXfCp1PuGsq2Eh2

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