Transaction not yet indexed

2AmtLZaGH2HytvpXiM4nndYsTLggw7vdxYRU36PmuJ6jdJcCU3wZ5yW5XVoNd3bZnpkgac3STurstG6HUdVp3Em4

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