Transaction not yet indexed

pphewCfr3pSJu8d5S7d5ifyBGjfWUhFMJvxuNK3LrwdCdGHvoQpumwRwW9VrcSDT8uqXd5reSE5pxTpjSLEaEr1

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