Transaction not yet indexed

MEfnw1sZAkHsQ5wtaCUDoYafsMUaxRgUWseoKBDNgUaTpVxuh1gCfcvLNcF2mMHP5JwFAce2BdJMZCd41dSD83c

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