Transaction not yet indexed

Cx6CSa88rhebC2rfGb7Gm8GCieFkPDFBJnosxeG3oFSqKVqF2QGHratb8MSDcgdwpCgsg19DW3v7iehdCp1Q2ms

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