Transaction not yet indexed

12MfTRDMpBcJjE9Z3gmpAV2nvh5mQZ5EN5moCUxs9tDANFoukAC1DyVYYSkiyVnQPxDnNkaPeMCMSff57oDHh57

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