Transaction not yet indexed

a2MYc15vLmsgE6ibxHVRLupdiSPqyLt6UhzitbN9PqMAG6qUHCw6gBPVQ4i7wpzc3dhuqLS9dSMNyPvo3ZwCcC7

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