Transaction not yet indexed

mc2RMe4G37LcDhsM7EfnytckS7538HhdhH2Lx3w7u6PzmrfP5dSoFKpJbkphwp8j14zV9nUgNPVQbGs2FaMASAy

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