Transaction not yet indexed

2c16bWHikguiA2E4PikwUKFBdZgivsTUvgkETaQJSTSmsgHrn5sytT2qtomtFh1mcUGmB4xeUnYVwZ5s9tBkxizJ

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