Transaction not yet indexed

MYzkT3S2Er6zqrawPpXS3LBRENcwW6CKsTgzTBLcn8zdJ5cZxMCUoamGZ2NQX11xuJbTssZrqFqJHQ8M2RoWiRj

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