Transaction not yet indexed

aMZ1XvNgtqb4EpPd5TYk8L3Yd2TMyqErYZCzW5Wz3kUcfkdJn9apKQczaMGyWXjcKEYDtsXDQQ3ha1aa4ZcqjPq

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