Transaction not yet indexed

53gUvD1GUXGVdhSsAjHxtRu2ZybfxKiRqiubaFpTSaewfgdZQvtqRA1836uiPRaXgpRb7KK4BnuAZWtSSKYRC8t

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