Transaction not yet indexed

5u3hZDDoYjz33Kb2zEtjMM8FY8c94Xk3yVCPrGe3q3X5aTYgBTXGaSfhdBtDBQ18hzQsRpDUP8YZ3ULAcJ3spVH2

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