Transaction not yet indexed

MJ6ZUa5mSesmByEJfCDz38wGvoe1Gb6KV29guVNv929atXLvbGuHkevTa2C2x2EK6Ti2QHXrCZEMNsFrS9J89cE

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