Transaction not yet indexed

53SL8SypQYsd4GaZNBVGPs9SEonDTuhTo2NtcKkunybvrk7i7Js2vNYe8ERMkFTDU2Wkme2WEuqs121RpHxhLu2h

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