Transaction not yet indexed

MS6C6WMW9GHfsqot8MDySEaDCxdKPMSiq8dnTxpWiYdWUYn9cg18GySusvJn8E7yBcc3QvHUzco9cvsreN7GbMX

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