Transaction not yet indexed

mmP2bSpTmw4NHoYkWeeS2kmLAv6B3EK4Qb9fNWjUxkUMBL1ey4hSwySqsSdiZ7zETsXsQ9TRwRJJA2PVjSg8sV2

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