Transaction not yet indexed

53K1sugk5rAfYeJaVc6rf2kLKSyWVmUZTbg2hbmXeB6RV4vv7uah1EM3EaLUnFFqqGLp5nYA6VfKz3rnLT8uewmL

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