Transaction not yet indexed

aMz2UmJCv76ZZNt5BUNYgXoKE3VEMTC3ucwDGKrmsJ8ChCKRzFnNBy4iYqqfR6Qe9DuMZ4XYYWkBh2EGQ3nwTtM

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