Transaction not yet indexed

53vkhYPkSHYhDcPEC2QiYfzpnWZd4qE4P9ASbZ5yhrSTevjE37VRbGRoMstDwWxSy3j3wRuk5xDY4DxAbsPHCpo8

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