Transaction not yet indexed

ZEfzGvkmRnHFnkohVTJrifc8Xdu2UjgnjTPofFjPBBUNDdU5HPiYS6RhubGsBw7beUzdKLAiFLf6vjRFc6Uis5e

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