Transaction not yet indexed

5C5pU2PhQwpqESjqzku3o3StixcYN3s4F6B2xH6m2wcaEXnpkPeDYXvQDYpE2mNRwmaHGXFbtdi8hY8M9hmR3Pxc

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