Transaction not yet indexed

53Tu2MYEXQ4yX1GBUh174DmHMKzqxdq3JyyE14PXxatTzRR3U1eVGLSYy5sHkESqrKi2sM3ghzevg3SPs6RQDDfo

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