Transaction not yet indexed

Amn6sfWgCSzPdytVrADD8hnuWzpYLkkFZE5omtJub7rG8K5vCthPQ97Cq62zLTPPnb1UfjYRMS568igxN6Q5FPZ

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