Transaction not yet indexed

mP2XkCkYLBvFSCwGKv14JgjjpdMP88oy91vCnh9yNTcC2CFsVFdP2btFHY5u4yAoFPeywN7ERkRrw2uL3oTPtqq

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