Transaction not yet indexed

53CU8WN5tRbdGbWDzFwU9PGzJxoTZMxPSZ4TQ3u1uZLjdQbr9aFhbPZzQRb3xRNskKEY3V43DF4atDZhMxHyA1VG

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