Transaction not yet indexed

1MYo9ErzyjhU5DbTCBwdtyCTYAcnzh4cBaZTZfgZbUzscSeMmrTQPDBATMW1zhMKmwe3gLFDVSeUiGo5ZE2QGvg

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