Transaction not yet indexed

553MssdM8KiAdHiA1pdBpmatGQRDAPU37FBVUrHhQ8DN3KUDC1DGYpTd4CxNy1m3gCM7FxBrdMfnXMvkCniYV8Qg

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