Transaction not yet indexed

52rmk1Z3fvN5iY4NDv1JmdP2iEArVVMhYR8fpWjrWR18EMYSgAzArRxxTvbLnsVABMXKyfcDoi6geX7mtPUTLG38

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