Transaction not yet indexed

53LCzZ2GeURZkwJZh4kdf9Ke4X9ptGf7zh78LFBdYVg87Ha9zSssfFvkS7wj159cBrDcUanSZ3JLSe8ca8WBDHT4

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