Transaction not yet indexed

53WUgckPhDAKcsG7yfLHaKXEfUakuBYk2nFvbHqoVa1T3mVGdAeGPri5TKCMLN8FiYppx5MANrmmG9nAVHPXtif9

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