Transaction not yet indexed

MNdz71EC6C2iS2zJRnMzxgpPpC7ZM8x4fPzk5PEbe1J5AEyKHXMR1UUwqEhq44s6zJiAS2J6sqY3dSXA9p7ZttF

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