Transaction not yet indexed

53LLpgW7hsZHpoAUC17Ji5MbdGUfL9ABYNDwE9pJbHVmRdVRB1mMVKRhtHPTZdRZY47GauTASewRk8w5coiuM9kq

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