Transaction not yet indexed

MYwC2PGWHsEuhbxs6JxiDynfY5LdFtmvisk57ymF7Yf6VaktLMsUR9P2oSqRiJd1vAf6kNrAMrrZirqgkQWP95c

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