Transaction not yet indexed

53n4jNNSzPVBkotYbhsUifMf4yGzKpy54ANbWULvfPyDq72rKoFhmHkWdZDqpS5pxWeEMWMNijztuXBjgCfc9MyR

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