Transaction not yet indexed

53ZGNWNLZcAJ7XcWJpajWmM79ENmKEi6ufaGaWpdZGpc88z2e5Uu31kc8WHMAzTDTQ1R5esb8pCD69X1SWKUGA8Y

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