Transaction not yet indexed

iMmvTMEVB6rR4oW3FGyuirHpUyAzFSvtfVqgq35wKmWYcwqXvnDejedhT2kJZsEGiZNQBzpPHdEgBfN4CM8LUvE

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