Transaction not yet indexed

1AMoSrvCvZkFYYk576kN4kQSjqJTPfV32d3L3G7FppAb7WSnB2dVeiWQkEe2gjHF4Z6BkW5oTzJaSVz8LwxL8Gz

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