Transaction not yet indexed

52CBWr6KqHeUeUR7mEHC53sqPqc6zWBJG6CPRV7v3tKMQzzT9TZx2RREFVPW1hzHaWDTWYD12UyDKUwnMVz1tFBw

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