Transaction not yet indexed

MM6L6hUu1Mn7s7YaK3bAH6N4P4PRUwdTm7aXbwAbNgvk6v9dJSkskoW9mxfx85exofzgiuiMAPY3odUNGMPFizG

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