Transaction not yet indexed

263jHVgmDm64JrBZ4PX4asUH6UoH8dNJJKw9CuqrwTDdwXnNDf3ioevTu7CLwkHXEX81tL4wPfPZwV1jA1kKSHLF

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