Transaction not yet indexed

53XmMZvoRnoKjxdSJZR4SRtawgh4CBZzgGJFeYPNq2mbMZe43ML4mch4SCKmUwXKyp1NLv1c1rHGtHNKJSCLbzXS

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