Transaction not yet indexed

ni21xwJSnzzVftwC8C2WCeHmN7MxoUJhdfFAunw6FXNfNSsHVCYMdSzdNPTwYFDKBpgCcZ4chineGGNnxLqFUkr

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