Transaction not yet indexed

53a28DW1AMyW3GV9A9o3EHBAyGpskc9ncrBpvUBNfdAEW76goaWN6c391JCKUJUYftM25Uv3o4dssrUbTSwftfnY

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