Transaction not yet indexed

AMr9bqzU47w1qAioFmvSvk8u5dyDAhGQdUSSiMHsGYexQBG4D5Nbxi9VcKybtDmzut8Hny4wN4CnGYTuDvVzynp

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