Transaction not yet indexed

21y4VBysaK4nCSCL2pYPRYAqFhf5mRqCfCW4P1as13Hmfmn2ceePwwsHG4CLtiEqXQRm4Kx2pq5z7RnTWkFhs74v

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