Transaction not yet indexed

53erAkbQCfyn7ZfvR2hGum9kcnEWCwVWkwDu3UeMg6FzRuUXGagPkU3xddxbxpdDAFTwMTyMgMNTtGzbSkvEE9Ma

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