Transaction not yet indexed

mcb4eECRakx3vtWHRiyrCJSUGdpfZn33mr62WcjDRKSqXvUmJGaMCEJgrBba21dgjWaAbuuitoJuWU1P9V8DBkF

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