Transaction not yet indexed

ex2z2HMCy14M8dy4WfhPpPYkJKrmwkAq7fduY3Rb7fLRXPRHJ8CdPzSu96aPsPdJrWa16cUn5Y4Q1Asrob2EFy5

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