Transaction not yet indexed

5SmowKpsEX5me1SKESVHWfRpQwhpWtaovpxVwKeAEo6ZFCMqqCQP8gVFDeCZiAMzgFy8vsusEdh8VLJMM6Dx5m12

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