Transaction not yet indexed

53TnMYZL6TCEn7kMwp1U9jqaUHDFKB5jv4LM6HwyZ2TPkuhq6JvzXP4k55QCM6bqZuc2GunZPwE7by9Hd53GXQq8

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