Transaction not yet indexed

53D8AAwdvbMJdJ5p1H8GX1aZfLJae7VpKDFkD7kpcWWFo7ZSgitPVdnrPJXx4Vx8AhWmVY7miLAE8cQqK823PUFa

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