Transaction not yet indexed

1RB16aYJXZrXGpRrpcy5gKRXZN19QNzAT9wtUigQ7dFojMAKCDjRVMkhqM2nzHt8n4PR1PP1XKLaN6SFG2Y7ZnV

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