Transaction not yet indexed

MKa4CoRGB6mBMrh56TekhXeJY4yf7PagTGRZX3MJwxjbnTr9X6qhPj7oQuSrMVBHr6mnfUtCBkD3P4NtBTsmR2p

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