Transaction not yet indexed

491tRgu8fW3c7so9hFXJavBeH3nb2PQ4x4LTJPTTWVPACoh84LXmNxpoDNwU7j4fqo7V6VX4fGrA5HtXihHsJChi

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