Transaction not yet indexed

5itmHRZ5a2XRPauMFLL7FsmoW8PVPqtBXM1mu2s2z1AbxrbuW3ihnnPnGbPdiJSdbh5zaHQMHFqjYxCmAz3DkXL7

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