Transaction not yet indexed

AC2pZMCKBfB6PGcWAVCvLj1uLwWvDVZHGHcBeZueXQZJYacsqd4LTW8PZfsatWtSBTD3TtfcudP1qbDrdwvaY9i

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