Transaction not yet indexed

55MTPT19Co6S3faJnP9TPYK1H8UDZACtnTTjWxMNo4xqWfMRWqfcLizHzJRMy5tLdLCt9hvfkv7vmfiCmt2uSNoS

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