Transaction not yet indexed

5c12MMQEHFmgU1csGshp6cDhj3zp3Jeu6AzfouHCm15QLKe3deVgYNuMJDTrtTDX1ucuSMN5pP6QCi8mDu6MRcXq

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