Transaction not yet indexed

NTt3J2kMAC4bAaktk2uAFwRgVdCtt77TpkXPXTxQt6sm21S8bQmF4BVtYxAuQLg2FbNfYFDCVLKiVD851qJdki4

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