Transaction not yet indexed

MCvWWRJ2pHN7nYh2uRQ2XppiHVecLCKCPCYmjpHrbMJRRaP5cUubWBqNyvkTi6RFfUDXgAsesxaqc6u3KEX6kHM

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