Transaction not yet indexed

2MEMCnZdcrQXhZ4Nif92PwPAqfnqk6cHs5vsBktf1f8GG773eVz1qmtXc1wni2oA7XFm5nLWZ2VKG1JMEzMSwPpF

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