Transaction not yet indexed

2AmkSBcFqwpM81CmMTb8ac3yFmG2eZxfcA6o3sxmZ9BvKpAMYxbbUUPFnmYrvGGRoqasa8GLPwKgWdANdTKsMP54

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