Transaction not yet indexed

MREfQoWhPNRfNDZ7Ascstd7EEU1wdkbNGGJG9YNryZjyLrWr2UXiSKfP88hCwvCJCfH2EMzYm6KyitwjcAKUDH2

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