Transaction not yet indexed

MM2Ce1j6MJoDQGJdvCGhEA6DP9jtYcJfZvjX1ZP9fAy5fvWmnPtLDYADQHiAQZBTh9Yp3p3jJNDV1cZAxNHB6iU

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