Transaction not yet indexed

5tSMv2BsY3Cqa8BoubC3WkLTuGPPDnaNU2iU17mCpv3GHRcEhV518LtBTsqPLcsy56TPxsAWUK5VQYzK6DC7b994

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