Transaction not yet indexed

MBEMMMYBLhCPxrSSLudvFV9aUt9JNGxpJbPUQTea2r66WPyPBdVonCpgqyLC5DnThWzdbjqZJhdczvBUwZ5nqEG

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