Transaction not yet indexed

5c12mLTDLMahFcdqffu9xsPy8Qrsu1dAWpcgMz4vcLzR9iEnZSCbABaTNKzNgxBp13CuSWSWE3vWYHcjhc96sQqC

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