Transaction not yet indexed

53ifSZWxzeFUc15fdCm1uzsCpzYyLNGpEdtuj3DjSQp4L5kPu2arUERqD2eKXDB3phCjbkJKZ8ZNnwRYZN3QQCqP

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