Transaction not yet indexed

MF6sUvtSLJzdFXC3eG5verJNx5vDyQsM7K2E49tW67EUdYuWuumPiDTjqzsc11fSs8X7K9jYaPfCN2YvdSum2f6

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