Transaction not yet indexed

2MUM3UAc4dJwRxRQVNi2f3M5EUKnc5afJsvG3aKK1CRCZjWoJLdw1HAFkMimQJ1ANMsUDMBQf3aiPAk3QWmairBZ

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