Transaction not yet indexed

nxm57Msk21DX9X6EQN5ecMjVLiSMLvvXyoYTR4NF9TPHZiiwPZzaKEF5fbtQtqCogXqQjBdKraCD1xwspwEYPbQ

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