Transaction not yet indexed

53tkpDSCkBoNNS2Z12WGae7dDarn4ztjFU6NUAJco99tmu5WYN8xPnm26KwzUXBRNiHVLuJxb51Uc4kBVwtCPS5U

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