Transaction not yet indexed

53L18dJcqDaMTgAb7ETKXZRDFggc4o8jRjBSJeiq7rPbnKpnK4AXLRFo4y4xMb6QruVN2Hd9fxCkgMw7uCZYUpj3

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