Transaction not yet indexed

52EMmPBRqqMJ5fBkf2ZPxxTgRKbcPnRP7WN9PD2kdSH7PDf5r22GERvrmWodfdUpukocCMAe1CN1x8rMdh6VwRLH

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