Transaction not yet indexed

Atc3cMwU4nmURNqQmnrx2UMpGf2sZ7k9GSUt4FiDEbGBGE8o8X9LwxaMW3JNuVb1oMNanBjepjCteRiAfUNL2D4

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