Transaction not yet indexed

53UMxe8abJrLGgFVGwhXynVoN5Jz7dMEbQLLH478BHpa18a6XBW2bJ6hmr51eP5DMwiRzhPCyYN4VR3HHftbMi3m

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