Transaction not yet indexed

55NKo2YQ4MzzRcFxSpTmRKVa1WFSBgFGJ5yZL6eW1rZebFVuMt3LfzWgH3MXeNX1Fs4wEmWmkCEWViAYwqQcEokt

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