Transaction not yet indexed

MDJ2pJsfeepX4sA4xWC2htdKhTsuiKSKWGjjWo2hcpmRgVWS4szMqVsLmdVRWUZ8Fck17znB9jzPXNJQM2ZapPc

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