Transaction not yet indexed

MM2AUBCCfNeKtsBZ7q9s8o3QG7coxbUmf5eFFqddsdJRxibifHpSnKhc3ALTZgKS93TM3Rh3fNdDD2s7ejkvkxA

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